Various rubber formulations were evaluated integrally by fuzzy synthetic evaluation method, in which information utility function was adopted to establish fuzzy weight set and mathematical model of integral evaluation.

The mutual information between the measurements of sensors and the estimated distribution of the target state is considered as the information utility function to evaluate the information contributions of sensors.

First,the degrees of belief given by experts are transformed into the utility beliefs of decision makers by a utility-belief function.

The research on information function of fault deformation in Beijing and its neighbor area;

The information function about the parameter of distribution on exponential family;

On the basis of an analysis on the connotation of information capacity,the importance of realizing information utility and producing new information is described,four restrictive factors are concluded,and evaluation of information capacity are introduced.

First,this paper bases on Wundt Curve,so-called The First Law of psychology to introduce the concept of information utility.

This article analyzes the concept research and mathematical representation of information utility.

Utility Function Applied in Cost Optimization of Oil Gas Pipeline Integrity Maintenance;

Spotbeam handover scheme for LEO satellite mobile communication systems by using utility function;

Worst-Case Index based on Utility Function;

First, a new kind of effective function is proposed, by which the decision making matrix with different dimensions and different kinds of indexes is changed uniformly into effective matrix.